453) Batman #15: But Here’s The Kicker

Brilliant issue of comic. Batman escapes and in the bat cave he has a meeting with his ‘bat family’ and confesses that long ago Joker might have gotten inside the bat cave because Batman found a playing card inside the cave. But the system showed no sign of breach. Batman travels to Arkham Asylum hearing some disturbing reports. Joker is such evil. Even Batman fears him. You can feel the fear in his body language and the narrative.

In the back story, Joker is in Arkham Asylum and just freed Riddler and asks him to come to the big show he has prepared.